<template>
    <div class="common-layout">
      <el-container>
        <el-header>Header</el-header>
        <el-main>登出</el-main>
        <el-main>Main</el-main>
        <el-footer>Footer</el-footer>
      </el-container>
    </div>
  </template>
  
  <script>
  
  </script>